Inmate Work Helmet
Worksuit Helmet _uba_prison_undersuit_helmet_01
The Inmate Work Helmet features a highly visible design for easy visual tracking, alongside an anti-fogging, crack resistant faceplate sealed into reinforced plating that's rated to withstand falling debris, which helps minimize costly accidents to your labor pool.
In-game description, from the localisation file.
As stated by the game
Damage Reduction10%
Temp. Rating-75 / 75 °C
Radiation Protection15200 REM
Radiation Scrub Rate81 REM/s
From the game files (global.ini) of the current build, as the upload tool read them, 2026-10-15.